2x² - 7xy- y² from 3x² - 5xy + 3y
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Answered by
2
Answer:
= -x² - 2xy - y² - 3y
Step-by-step explanation:
= (2x² - 7xy- y²) - (3x² - 5xy + 3y)
= 2x² - 7xy - y² - 3x²+ 5xy - 3y
= -x² - 2xy - y² - 3y
Answered by
2
SUBTRACT 2x²-7xy-y² From 3x²-5xy-3y
3x²-5xy-3y
2x²-7xy-y²
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x²-12xy-y²-3y
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